html,
body {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
  background: #3d2000;
  background: linear-gradient(0deg, rgba(61, 32, 0, 1) 0%, rgba(102, 53, 0, 1) 51%, rgba(181, 100, 11, 1) 100%);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}